Commissioning
5-7
L MA9300PLC EN 1.4
• Troubleshooting:
Error Cause / remedy
Feedback system • Motor rotates CCWwhen viewed to the motor shaft
• C0060 counts down after controller enable
Feedback system is not connected in-phase
• Connect feedback system in-phase
Asynchronous motor Motor
• rotates at I
max
and 50 % slip frequency
• does not react on setpoint changes
Motor is not connected in-phase
Synchronous motor
• Motor does not follow a setpoint change
• Imax follows a setpoint in idle running
• C
nnect m
t
in-phase at the te
minals
,
,
• Motor rotates CCW when viewed to the motor shaft. The rotor angle (offset of electrical and mechanical
rotor angle) is not correct
• Make a rotor position adjustment (C0095 = 1). For
this, operate the motor without load.
5.6 Motor selection list
C0086 Lenze motor type C0081 C0087 C0088 C0089 C0090 Motor type Thermal sensor
Value Name P
r
[kW] n
r
[rpm] I
r
[A] f
r
[Hz] V
r
[V]
10 MDSKA56-140 MDSKAXX056-22 0.80 3950 2.4 140
11 MDFKA71-120 MDFKAXX071-22 2.20 3410 6.0 120
12 MDSKA71-140 MDSKAXX071-22 1.70 4050 4.4 140
13 MDFKA80-60 MDFKAXX080-22 2.10 1635 4.8 60
14 MDSKA80-70 MDSKAXX080-22 1.40 2000 3.3 70
15 MDFKA80-120 MDFKAXX080-22 3.90 3455 9.1 120
16 MDSKA80-140 MDSKAXX080-22 2.30 4100 5.8 140
17 MDFKA90-60 MDFKAXX090-22 3.80 1680 8.5 60
18 MDSKA90-80 MDSKAXX090-22 2.60 2300 5.5 80
19 MDFKA90-120 MDFKAXX090-22 6.90 3480 15.8 120
20 MDSKA90-140 MDSKAXX090-22 4.10 4110 10.2 140 350
21 MDFKA100-60 MDFKAXX100-22 6.40 1700 13.9 60
22 MDSKA100-80 MDSKAXX100-22 4.00 2340 8.2 80 390
23 MDFKA100-120 MDFKAXX100-22 13.20 3510 28.7 120
24 MDSKA100-140 MDSKAXX100-22 5.20 4150 14.0 140 330
s
nch
n
us se
KTY
25 MDFKA112-60 MDFKAXX112-22 11.00 1710 22.5 60
26 MDSKA112-85 MDSKAXX112-22 6.40 2490 13.5 85 390
27 MDFKA112-120 MDFKAXX112-22 20.30 3520 42.5 120
28 MDSKA112-140 MDSKAXX112-22 7.40 4160 19.8 140 320
30 DFQA100-50 MDFQAXX100-22 10.60 1420 26.5 50
31 DFQA100-100 MDFQAXX100-22 20.30 2930 46.9 100
32 DFQA112-28 MDFQAXX112-22 11.50 760 27.2 28
33 DFQA112-58 MDFQAXX112-22 22.70 1670 49.1 58
34 DFQA132-20 MDFQAXX132-32 17.00 550 45.2 20 360
35 DFQA132-42 MDFQAXX132-32 40.30 1200 88.8 42
40 DFQA112-50 MDFQAXX112-22 20.10 1425 43.7 50
41 DFQA112-100 MDFQAXX112-22 38.40 2935 81.9 100
42 DFQA132-36 MDFQAXX132-32 36.40 1030 77.4 39
43 DFQA132-76 MDFQAXX132-32 60.10 2235 144.8 76 340